All ASNs

Autonomous System details for AS18

AS18
University of Texas at Austin • utexas.edu

AS18 — University of Texas at Austin

AS Name
UTEXAS
Country
United States (US)
Website
Number of IPv4
299,520
Number of IPv6
0
ASN type
Education
Status
Assigned
Registry
ARIN
Allocated
July 27, 1984
Last updated
July 09, 2003

IP Ranges

8 IPv4 prefixes
Prefix Company Number of IPs
128.62.0.0/16 University of Texas at Austin 65,536
128.83.0.0/16 University of Texas at Austin 65,536
129.116.0.0/16 University of Texas at Austin 65,536
146.6.0.0/16 University of Texas at Austin 65,536
198.213.192.0/18 University of Texas System 16,384
198.214.80.0/20 University of Texas at Austin 4,096
198.214.250.0/23 TEXAS EDUCATIONAL AND SPORTS NETWORK, LLC 512
206.76.64.0/18 University of Texas at Austin 16,384

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS18

0 peers

AS18 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS18

3 upstreams

AS18 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS18 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS18

0 downstreams

AS18 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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